In my opinion, no matter what we draw and how we draw it, NQ is a very, very efficient trading instrument, meaning that it is very difficult to make consistent profits in 5-10-15-20 minute trading intervals. Some of the prerequisits for being able to do so:
1: Very reliable and fast executions platform and being profficient in using it
2: State of the art TA tools
3. Reliable data feed
On the other hand it may make more sense to concentrate on the bigger picture and make one or two trades a day with much wider stops.