You became a truck driver when you dreamed of being an astronaut? You wear suits even if you can't stand it because everyone does ?
You don't get tired of living for others, instead of living your own way, according to your desires, your dreams? I know it's not easy to ignore social pressure. But to live for oneself rather than live for others is rather pleasant.
Get this, most people's don't care about what you do, what you think, what you want. You didn't talk to the pretty lady in the bus even though you were dying to. "Well she was busy listening to her ipod." So what ? Nobody cares about you, they won't even remember you in 30 seconds.
Live your life now. If you don't you gonna regret it later. One day you gonna wake up to the fact that you have been a truck driver for the past 10 years just to please your father. That you are driving that car because everyone else does. Yes it takes courage sometime to go against the flow, to follow your gut.
Trying to figure out why never live a day in your life on your deathbed is not going to be very helpful. Stop living for others today. DO IT !
Are you a truck driver for your pa? or is this a story. Are you doing what you want now?