How do you decide on your future career that you want to do and one that your parents want you to do?

Your preferred future career is something you look at in advance like it's a prospectus, while the career your parents want for you is one you look at like you are your grandparent looking over your parents' shoulder and nodding at you while they tell you what they want for you....

How do you deal with your best friend not telling you everything when it affected you?

Be affected by it towards them, but not telling them everything about it....