You cannot change the world all you can do is change yourself and know ,if you also wish the world to be different then know yourself first
Foolish People consider a person successful just because of good earning ,but success is more than that, which not many can understand and enjoy .
All you need is inner peace, self belief and ability to think critically because ,all negativity, loneliness ,guilt , sadness and the feeling of emptiness can vanish into the air by these virtues.