I think that is one of those things that is a help to some people and. Ot so much for others. 

I looked at my fingers on my cello a lot more before than I do now. I needed to before because I wanted to know where I was when it was right and how it felt. I suspect that for some people it would be hard to stop once you start, but for others, like me, it just kind of stops because I don’t need to look as often. I think the more you get comfortable with placement, the feel of proper placement and the correct sound, you will naturally just stop.

I would say that if it helps, do it. Remember, you are just beginning and you have really come along. some things are a right and wring, but, I am a firm believer, that everyone learns differently. This is one of those things. You will most likely, stop looking  as you become more and kore comfortable. 

Thank you, katie m