Quote from dadog:
One of the hardest skills to develop is finding that balance between the swing and scalp mentality. Either of these can bias the other negatively. If you are good at something, keep trading that until it's perfected w/o bias.
Once you feel comfortable venturing into another area of trading, in your case, larger moves. Then move forward. The minute you see that mentality affecting your "core" strategy, drop it. Since you may have to correct more than just financial damage.
I don't recommend swinging for the fences (picking tops and bottoms.) Focus on your strategy. A large percentage of the people at the bottom or top are people who have been stopped numerous times and now dug themselves in a hole and feel they "need" to catch the move to "makeup" losses.
It's very good you stopped and posted your frustrations, use the forum to your advantage. It'll help you reflect and build on your trade.