With so much social media broadcasting, it is hard not to see what others are doing. You see them on vacation, with kids, happily married & living in fabulous places. The thing is that they are showing you only what they want you to see. You have no idea if they are truly happy or if they are giving you an illusion. That is why you should not compare yourself to others. Everyone has things that they work on or struggle with, but they don't broadcast that. Aim for being the best you and that's it.