New/old Pen Artist Looking For Opinions

Hello, my name is Lester and I've decided to take up drawing again.

A bit about me is that I've been playing around with drawing since I was a kid. When I was younger I drew anything from my mind that was either cartoons to American Indians. I like mostly drawing in pen and using it to outline my pictures. Sometimes I'll color them in, sometimes not. I remember a time back when the Beatles first came out, I would draw them out and my fellow peers found it quite amazing, I sold pictures for .25 cents a drawing. I've drawn off and on all my life, accept for the past few years where I felt it wouldn't take me anywhere. Just recently I decided to give another go at it, and though I feel my art will mainly be always as just a hobby, I like drawing for other people not myself.

My son thought I should get some opinions from other artists so he's help me find a place on the internet where I can get that, here in fact. He's taken some pictures of my recent works and things I've done years ago and created a little place on here. I'm mainly looking for your opinions on whether I should continue to draw. I'm getting older now and a hobby may be just what I need as long as it's appriecated by other people.

Thank you for any of your view and comments in the future. Have a nice day.