j. you have a gift for writing. i am already aware of this from previous posts. my suggestion would be write from your heart and bypass those feelings that are obstacles. utilize your enthusiam.
if you feel uncomfortable/vulnerable putting yourelf "out there" why not use the 3rd person rather than "I"? are you allowed to do that or must it be about you? everyone feels overwhelmed-even the norms-so you could add your personal observations too if you wish re yourself.
and it's ok to be cautious re details re yourself if you feel you need it to protect self. sounds like i've talked in a circle! best scenario, write paper. wait a day and re-read. make changes if you feel vulnerable for parts that u wrote. u can edit.
let the enthosiasm shine through tho!