So to be a "true" warrior i have to master one handed,two handed, block, archery and heavy armor?
And yeah, i see now you dont have a clue what role playing means.
No, but you at least need two skills if not more, a armor skill and a weapon skill. So why would it be any different for a mage? A warrior to be effective would need at least skill in one handed (dual wield) or sword and board (one handed and block) with a armor skill.
So you have at least two skills, add in things you are likely to level up anyway like restoration or archery and that's anywhere from 2-4 skills to work on.
Why should mage be any different?
If you want to RP and only use one or maybe two schools of magic then the difficulty is player created and not a problem with the game.
If you insist on only using destruction magic, then try playing a warrior wearing no armor or clothing and using a two handed sword and never blocking.
Its basically the same thing.
This is not Oblivion or Morrowind the rules have changed and a overly specialized character will be found lacking later on.
Many people have stated that magic svcks, while a almost equal amount state that it does not.
The thing I have noticed among every one of these threads is this, the people who say magic svcks only want to use one school of magic or maybe two.
The people who say its fine use them all equally.
Now, as I have not played a mage and I am currently working on my thief after finishing my warrior I do not have much first hand experience, only what I have observed on the forums.