Loud And Clear

OK, I got it!

At the Kaiserslautern train station - the first of three doors I found blocked until I got home today. No. 1 was easy. Good I blipped it, not knowing there were two others waiting for me...

I didn't blip the other two:
No. 2 was in Ramstein and the only entrance to the building (as far as I knew) was blocked and I didn't see the arrows that said "this way " and walked around the building twice.
No. 3 was two hours later - the now blocked way out! While I was in the building they changed the way out/in. ?????

Did I feel stupid? (y) (n)
Did I ask for help? (y) (n)
I'm always lost in buildings.

20:40 CEST 9,3°C