I want to be something different

that is absolutely normal. its a big part of self-discovery process. especially when you are ready to make a change to your life. usually people stay the same way (whichever way that is) for years because they do not grow dissatisfied with what they already know. you are at the point now where your Being is saying "I've had enough its time for change", which is great! This is it! - Your pivotal moment! Embrace it.

yes this feeling you get it is because you are more than what you currently are, this feeling is telling you that what you have is not enough and it has to be indulged ive studied many cases such as yours, and the best plan of action is to go ahead and take what you want and get what you need.

Only live the life you love. There's no point in any other life. Find what you are passionate about, and work to find a career or hobbie of that passion. Remember: Passion is reason and responsibilty. Reason because it means something to you (you have a reason for doing it) and Responsibilty because you need to take on the responsibility and make that change to a better future

its normal. but few people will ever break out of ruts of accustomed behaviour without a long struggle. I think this is good though, change shouldn't be too easy or people would have no integrity.

Well, normal or not normal....the likelyhood of you waking up and being something are slim to none! (I know you knew that...but I just had to say it).

Now..if you wanted to change your life to do something different or "be" different, that's definitely possible! Think about what it is in your life that you want to change. Write it down. Then write down a couple of baby steps to how you can begin making that change. When you accomplish those couple of things, then write down a couple more, until you get to your goal! You can do it!!!