Hello! This is my first time posting here! I struggle to post online, but I’m trying to be better. And i need help so… this is my first portrait painting. I wish i used more time on the sketch, but i didn't think i would work on it as much as i did. I don’t have anything specific to ask help on, any tips is wanted.

 Hi, im Htinlin Arkar from Myanmar(Burma).Im 21 now.Since i was kid i always love drawing. At my teenage i didn't draw and wasted my life with games. About 2 years ago i realize my life and i decided to train to become a artist.  In these 2 year i draw aleast 1 to 6 hours daily. I know i am progressing but it really slow and some didn't feel like improving at all.(studying head for about a year and i really can't invent head from imagination/ cant draw figure pose/ inconsistent proportion/line etc) I'm worrying my progress would be slow just like these years and couldn't make my living with drawing. Since i m not wealthy introverted high school drop out with no social connection,plus my country situation, i can't do anything other things.now i can depending on my family but not forever.   So i tried to encourage myself to go out and ask for help. I really need suggestions or advices or help, anything, from you guys. I will try myself to follow to your ways. If possible can anyone mentor me through my art training.🙏🙏🙏