Drawing pen portrait

Hello everyone
It's another day another night with my ball pen, some months ago a friend of mine asked me to snap him and see if I could could draw him, I just snapped him and since then we never talked about it, so scrolling through my phone I came across the picture and decided to draw it

It was a little stressful but at the end I drew it although not exactly the picture, I know other artists can do better

Down below are the step by step process of my drawing

Thank you for stopping by

all images are mine