Translation of biased in Spanish

I've got a question. What is a woodpecker? I learn English without teacher and without conversation. I think you should look on the bright side. See what do you already know and to be proud of.
When we arrived at the port, or whatever it was, we were a little scared since the boats were very old and dirty. We entered the boats anyway and hoped for best. The boat driver started the engine.
In Guatemala this is one of our biggest problems at the moment: young and pore people take drugs and drink alcohol because they are depressed and bored. The capital has become very dangerous.