First of all, I would like to clarify that I'm from USA.

I have a desire to become a psychologist. I have done my fair share of research on the internet to see what it takes to become a good psychologist. I was unable to arrive at a satisfying conclusion.

I can be sympathetic, kind, caring, a good listener, creative to solve problems. However, people around me, who claim to know the best, say that I should not choose psychology as I apparently would not be a good psychologist. I am unsure about why exactly they say so.
I can be extremely calm at most times but I do get angry with my parents sometimes and act in a rude manner. (never to the extent of hitting a family member though) Isn't that something which is common and very much normal?
Second thing is that communication is not exactly my plus point. I'm 17 but I do not engage into as much social interaction as I am supposed to at this age. But, I am fairly certain that I would be able to interact well with people who face several problems would need my help.

I have a year (approximately) to decide which Bachelor degree I would like to pursue. I am planning on pursuing Bachelor of Arts in Psychology.

Looking forward to hearing some insights on this subject.