Hi everyone, I am a newbie. I find myself with about a btc and I would like to sell, but I don't know what the right moment is .. tips?
If you need it, that is the right moment. Because bitcoin is good for long term holding, so I highly suggest that don't sell your bitcoin if you don't need cash. For me Bitcoin is a long term investment that will give you a lot of profit. Let's hold bitcoin 
And also if you mean't to sell it in terms of trading then just go
but you should keep at least 1 bitcoin for long term investment.