You can be happy .. and thas to lay out all your priorities in front of you ..
then make a decision which you need to follow .. which you need to put on hold and which you need to ditch ..cos they aint important ..
and when you have too many things in your head thas what leads to stress and depression .. to avoid this .. get your priorities straight and set out to do them .. and if you set on doing something Stick to it!! dunt just give up half way cos you think its hard .. nothing comes easy ..even khaney k liye haath hilaaney parthey hein ..aisi hi roti moonh mein to nahi jaati na ..so make effort.