Well, me being over the age of 18, I can legally seek medical assistance for anything without parental consent, so when I went to the doctors for a referral to see a psychologist, I had no objections from my parents. They didn't even know. My psychologist helped me understand my feelings about myself, and why I do and say some of the things I do and say, and with that, I solidified beyond a doubt that I needed to transition and that I am what I am. My psychologist also helped me to uncover my hidden feminine self, through all the masculine personas I had created for self preservation, and as well, he also helped me with coming out to both of my parents.
It took about 8 months of counselling 2 sessions a month to get there, now I am not seeing him anymore, I can't afford to.
I have just enough money to see my Psychiatrist, Endocrinologist (Hormone Guy) and get my hormones as well as pay my bills, thats it.
I would seriously recommend that people seek psychological assistance before deciding to transition, it really helps to clear everything up!