You aren't, until you are older and have grown up quite a lot in all senses of the word...
Lol if you use their credit card without them knowing, it will show up on their statements.. Then they will be confused and call the company and find out what was purchased.. Then it will be embarrassing for you.. I think you can open a pay pal account.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.