Hey, if it works, continue to use it. I do the same with the one stock I always have a position in. When I think it's peaking on the Daily and Weekly, I sell 1/3, then another 1/3 if it starts down. When I think the bottoms in on the Daily and Weekly, I buy 1/3 back and then another 1/3 if the move is confirmed.
Made a lot of money over the years on this method.