Thats fine... Pruning is a preference some growers are against it some growers are for it. I do alittle trimming but I try and eliminate the need with some Low Stress Training (LST)
Chameleon 1 is right - you can find lots of people here that prune their plants and lots that don't. I am in the don't do it camp because I try to keep everything as natural as I can, but if it works for you then hey, go for it