

At one point in my life I had planned to learn ASL/English sign and work as an interpreter. I lived in an area on the west coast with a community college that had a huge deaf community and a very good ASL interpreter training program. I did almost two years (just short of completing) before bailing out.
Our classes were complete immersion from day one. No speaking or writing was allowed. Later classes, fingerspell was to be kept at a minimum. It was pretty cool but at times really frustrating. It’s easy to build your vocabulary of noun and verbs, but more abstract concepts were hard to understand in this setting.
Think of it this way. How does someone explain “abstract concept” with only gestures you don’t understand yet?
Why did I quit?
I’m a hearing person and the deaf community was generally pretty hostile towards hearing people in the program. One deaf woman went so far to say I was exploiting her disability. That’s kind of the vibe I got from many in the community. This was the main reason for leaving. I didn’t want a job where I worked with people who actively hated me for no reason.
The second reason; it was very hard to become fluent. I was getting pretty familiar with the local dialect (a blend of ASL and English). I was getting good at reading sign, but MY signs sucked. I just didn’t have people to “talk” with out of my class and they were all hearing people in the same boat as me.
You can pick up sign languages by watching videos over and over, but your pronunciation is probably going to suck without someone actively correcting you.
That is the exact opposite of what I experienced when I was learning ASL.