There are many ways. Here's one from science.
Look for meaning in what you do at work and at home.
Don't look for happiness directly. What do you do that gives you a purpose beyond yourself? What could you do?
Seem obvious now you think about it? Researchers found that three quarters of the people they studied focused directly on doing things that make them happy, but without any sense of purpose. Those people were much more likely to be depressed.
Barbara Fredrickson of the University of North Carolina has studied positive emotions for decades. She says 'empty positive emotions are about as good for you as adversity'.
Maybe the support you give to people who need it. Maybe what you contribute to your family or your colleagues. Maybe what you do for young people in sport or study, or for your clients or guests.
Make your purpose a mission, not something you do from time-to-time. For the full benefits, your purpose should become part of who you are.
The researchers report that when employees are 'making progress in meaningful work' they are 250% more likely to be engaged at the office.
If you're a leader, talk about the purpose of your organisation - how it benefits customers, suppliers, your community or the world. Make sure that every individual and team knows how they contribute to that purpose. Help them to meet people who benefit from what they do. Help your people spend more time on meaningful work.
Interested in a workshop for your team leaders?
Beware of pop psychology - plausible, but unproven assertions about human behaviour.
A few examples...
No it's not. A positive outlook is healthy, but striving for relentless positivity is unrealistic and exhausting. Even the most successful, happy people have down days. Accept it and work to get yourself back on track. Don't feel guilty, or that you have failed.
Grossly overstated. Counter-productive. Possibly harmful.
Self-esteem is a good thing, but there's more to self-esteem than most people think. What kind of self-esteem are we talking about? There's a big difference between the self esteem that comes from knowing that we are living life according to our values and self-esteem that depends on the approval of others.That contingent self-esteem is not healthy. It makes us anxious and can lead us into behaviour we regret - buying things we don't need, saying things we don't mean and living a conventional, unambitious life.
Praising children for who they are, not what they've achieved, is a way to produce unhappy, anxious, narcissistic adults. (Some researchers think narcissism is an epidemic.)
Over-simplified and possibly harmful
No. It's our similarities that attract us to others.
Harmless. Just a cliche with nothing to back it up.
There are no unused bits in our brains. If Albert Einstein really did say that and meant it literally, modern brain scans show that he was wrong.
Is your goal a stretch, or really just a fantasy? To succeed, decide on a stretch goal, then think of the steps you'll need to achieve it. Now, add a little pessimism. What would stop you achieving that goal? Just as important, what would you do if that obstacle to your goal did occur?
Optimism is good, but be realistic. The research suggests that those who are most optimistic about achieving their goals are the least resilient when they encounter a setack. Instead, accept that for a stretch goal, setbacks are inevitable and plan what you'll do to overcome them.
No. If you don't need to tell yourself, 'I have the ability' and 'I'm getting better and better every day in every way' you might benefit for a few minutes. The more you need a boost to your confidence, the less likely it is that you'll benefit. Reality will set in. If you are depressed, reality may send you into a depressive spiral.
Researchers haven't found any significant connection between personality and the quality and longevity of our relationships. Instead, they put the success of intimate relationships down to love and contributing to a reservoir of goodwill. We add to the reservoir by helping each other without expecting anything in return and celebrating our partners' successes, as well as supporting them through rough patches.
Harmful if we give up on relationships because we think we are too different.
Any 'evidence' revealled from a lie detector isn't admissible in court. Some people, especially psychopaths, have no difficulty going undetected. The rest of us could be nervous - not because we are guilty, but because something in the question line makes us anxious (like we might be wrongly accused).
It's not as clear-cut as that. The hemispheres of our brain are inter-connected. If the links between them (through the corpus callosum) were severed, we would have difficulty making even simple decisions. For instance, we might be able to think of plenty of logical reasons for and against choosing particular blouses or shirts for the day, but we wouldn't be able decide on one because we couldn't access that part of the brain that lets us know how we feel about about each choice.
The cliche says letting it out is like taking the lid off the pot, before it explodes. Instead, find a way to turn the element off. Researchers have found that sitting in a darkened room and thinking empathetically works well. They tried the punchbag option, but found that it only wound angry people up even more.