@kagemusha, thank you for your advide, that´s what i need.
first, concerning to you question, no, i have never been to any life drawing session, i´m student at grammar school.but we have done some drawing from life in my art-lessons.now i use to draw mostly with template, for the faces weeks before i didn´t used a template, i know they look very crooked^^.

today i tried another self-portrait from life(mirror), not happy with it, but i won´t give up.it really motivates to look again at the first page of my sketchbook!
and i did a landscape-drawing, important to me was to reach a deepness with saturation, cuase i have huge problems in all of my drawing with the deepness.
i have 2 versions, which one is better?