Two simple but very effective ways to convince people...

(1) Be polite but persistent

Express what you need in a very respectful and polite way. Wait for the others reaction. If it is not positive then repeat your request and mention at least one additional argument. Be slow to respond and leave some moments of silence. Often the other person cannot bear the silence and will accept to comply with your request.

(2) Counter an argument with "That is exactly why..."

When confronted with an argument start your counter-argument with "That is exactly why we (should follow my alternative approach)...".

Nick Vujicic - Life Without Limbs

We often get so upset about various aspects of our lives e.g. our looks or what our parents did or didn't do. Looking at Nick Vujicic who was born without arms and legs and still has such a passion for life, helps so much to focus on the really important things in life.

http://www.lifewithoutlimbs.org/about-nick

Which things in your life are you upset with? Which excuses have you been using why you can't change the changeable things? What has kept you away from accepting those things that are out of your control?

Be honest with yourself. It is so worth it.

Movie "Faith Like Potatoes"

A great movie telling the story of a South-African farmer. It is great example of finding purpose and real meaning in life despite all the trials along the way. Very inspiring.

Movie "Facing the Giants"

This is another great sports movie of an underdog football team and its coach who have faced lacking motivation and mediocre performance for years. It shows a great example of personal transformation, inspirational leadership and self-sacrificial team effort. Above all, I think it is a great example of how much more we achieve in life if we stop doing things just for ourselves and instead do it to honour and please the one who created us.