please help!

[Alien_Gamer]

Honestly, once RDM gets its heal skill it does have the best survivability and is one of the lower complexity jobs. While its possible to play any job without using all their skills, it won't be possible for someone to go into raids or end game content like that. Perhaps if you were to give some examples of what kinds of mechanics you find difficult or how many buttons is too many, it would help narrow down what to suggest.

Edit:
You may also want to visit the Siren section of the forums and ask about any FCs that might be able to help you practice different jobs and help you through some content. You could also ask in the major cities for FCs to join.