Concerns, questions and help about marijuana. Please I am dying to know!?!

I am 17. I smoke marijuana everyday and have for quite some time now. Now before you start to judge I am one of those smart smokers as opposed to a dumb one who smokes and has no life. I am doing well in school (grade 12). Here is pretty much my day for you. I wake up go to school, come home, go to the gym, come home, do homework, at night yes I do happen to smoke some marijuana. It is in a bong which is healthier then joints and it is only a little. I have been having memory problems though, like for example I couldn't remember something until it is brought up again in class. READERS this is my main concern. Would it be a problem if I kept doing what I do. My parents are 1000000% against it but I really do not see a problem. I feel sorry for my parents though because they buy me and do pretty much anything I want from the time I could stand. Please I have been wondering this for the longest time. I want to continue smoking, but then I don't. Please do not say I shouldn't be smoking, all I want is your opinions (but not if they say to omit smoking). If I am a respectful human being to everyone, if I do well in school, is there a problem is I smoke marijuana? Please