I can only remember 3 things right now:
1 Car technology, the real white headlights and car stereo with Bluetooth hands free for phones, that really make driving more safe.
2 Bluetooth headphones with touch controls, no more need to waste time looking for the right buttons to press.
3 High speed internet, allowing to watch streaming movies in real time easily like on TV, and overall lag free connection to internet in real time.
Do you remember anything else?
There's no job that going to bring you the peace you're seeking. As I said above, I think you need to speak with a experienced priest or counselor about what bothers you now and where you'd like to be in the next few years. It really sounds like you need help addressing your emotions and planning your future. It could, however, be that you spend too much time thinking about yourself and not enough time working. Either way, I think you need to speak with someone wise.