Yes, we Germans generally stop at red lights (even a lot of pedestrians do so). I guess most of us respect most of our traffic laws (except for speed limits).
I think the only speed limit generally not observed is 60 km/h in construction sites on the motorway, which seems to be interpreted by pretty much everyone as »Continue driving 80 km/h«. Otherwise, at least around here, it's just a few drivers that go faster than allowed but the vast majority keeps to the limits.
30 km/h and even 50 km/h are respected pretty much nowhere except where there are stationary traffic cameras. I ran across an article recently (can't seem to find it again) where 90% of German drivers voluntarily admitted to not keeping to the speed limit.
For most people, breaking the speed limit does not seem a big deal. Then they run over a kid and say "I didn't mean to do that"! Well, they did in a way - keeping to the speed limit is not hard.
My dad had kind of a typical (?!) depressive career: he worked a lot. First, he had a tinnitus and some years after that he had "burnout". 6 months after my dad retired he tried to jump into death. After 2 weeks of coma he was like mentally switched. It was christmas and we told him that he'll be grandpa in a few months. Now, 5 years later he says that this helped a lot. He still does therapy. He found the therapist that fitted him perfectly. Its still work to do but he works on it. The therapist told him that he has a trauma like many Germans which were born in the generation after world war 2. The trauma is the root cause and he has a chance to overcome this trauma. We will see. My wife's uncle didn't worked his first depression and recently - about 10 years after the first breakout - he's depressive again.