Please advice Me on this matter ??

Dear Fashion On Unilorin Campus #FOUC Readers,
A frustrated FOUC reader sent this to me some minutes ago,

Ok, it's 1:28 am here in the morning and i'm really frustrated. I actually called my aunt up to say i decided to go to a private to study something and I need her support. Ok she was sleepy and everything..I was sorry
to wake her but I was feeling like crap just now. She hung up on me after saying I was so wishy-washy and everything..that i'm getting older and stuff then she hung up.
Before that, I was laying on my bed and thinking that i'm already 21 yet I kept retaking some high school examinations for the past 3-4 years and there's no progress. I admit I was too depressed when I was first
fresh out of school and thinking omg, I failed my exams what am I gonna do. And because for past 2-3 years, I've been staying at home doing nothing and having no job (because of SA, I was too ****ing shy) I had no money to give myself tuition.
So for this year, I had enough and thought a lot of things. I actually wanted to move things forward. I want to go to a college and further my studies and at least major in something. I am bad at my job and I need some skills to brush me up. Besides, my classes will be like everyday for daytime
Thing is, my aunt didn't know that I kept getting fired out of jobs and such..but I dun want her to know for fear of embarrassment..she has a big mouth and might spread to relatives and she already told me I was so wishy washy and stuff on deciding one thing than another. And that I am getting older and she
can't support me for so long.

I actually wanted to contribute myself some but I need some support cause it's expensive. And what's more my job is so shaky and stuff. Oh and talking to my parents is no use. They are already getting old and they can't support too.
I am so frustrated..by the time I get a major, I will be like 25 or 26 years old?
And that is old by my family standards. I dunno how to work and my qualifications sucks right now.
I actually had to urge just now to walk out of my house and commit suicide

Please advice!