Why are some people just so lucky and seem to be amazing at everything and get everything?

Some people just are luckier. Often enough this isn't luck, its skill and hard-work. Some people wonder by others have "better looks" it can be simply keeping better care of themselves or genetics.

Some men wonder for example why others get more/better looking women, it is ussually their appearance, and personality.

Things ussually come at at least some amount of work to all people, so they may have to work at things.