How to draw tutorial (facial construction)

I am trying to get better at drawing so i decided to go on the search for some tutorials witch i think could help me improve my skills. I have trouble drawing faces at angles so i looked for someone who could help me on youtube. I looked at many tutorials some were boring and some were just terrible but this guy jezza is just amazing.He is to the point and gives you little tips along the way on how to draw a lot of things.From this tutorial i have learnt how to draw a head so much better.I thought i was good at drawing but i guess i have a lot more work to do,i plan to follow this guy and learn as fast as i can. In conclusion this guy is a great teacher.