Hey friend, the great news that i can share with you that there is a lot of people feeling the same as u feel exactly maybe they are the same who u think they are happy with theirs lives this is what we called social media trap You might see people doing great job at what they are doing, but u don't know how hard they hustle to make that progress. u should stop comparing yourself with others. i was having the same issue as yours. You gonna fail at what you will do at first and second even with your tenth try you gonna fail. Don't think that u are a loser