passion?

recently,i had found out that i'm not good in expressing myself in words neither english nor mandarin.this is a serious problem i guess.i watched Glee and it said express yourself through singing,this is the problem,i'm not good in memorizing lyrics and i'm not good in singing.So i did think of a way,drawing.i might not be the best artist   

or my works may not even get a B,but i enjoy it so much.Before i decided to take A-level,i always wanted to study pure art,due to my lack of confident,i pushed it away from me.i had not been drawing for almost 2 years,and i start it again after A-level.It's pretty fun at first,but now i lost my passion.i had not been touching my water colour tools for weeks,this morning,i did use it to continue my previous work,and i can't find any interesting in it.So what's the problem?but i'm going to finish it in 2 days,a promise to myself.