You got all this "flying experience"
Meanwhile, you MOMMY is talking to her 70+ year old friend who has no flying experience. And she is able to convince your Mommy not to allow you to buy the trike.
And your MOMMY BELIEVES HER OVER YOU and won't let you buy the trike? Just how does it feel to be so untrusted with your parents? How does it feel that your parents can even make these decision for you at age 52?? Seriously, think about, your MOMMY believed her FRIEND over YOU even though you are her son??