A big base would be a multi-week pattern. A small base would be a few/multi day pattern such as a flag/fin.
Today, INTC for example. I liked the breakdown of the daily flag, but there is a multi week base there too that it sort of broke down. So is that my setup or not my setup? The gap down was huge, so I can't ignore that nearby low. Anyway, it didn't work. Loser and ate the spread.
So, in the name of stopping this frickin losing streak, I'm walking away with one loss. Big loss on small trade. Small loss on account. Discouraging nonetheless.