I'm saying something different though. If you have 2 projects, you won't be able to split your time as effectively so you may have 40% focus for each, and so o

I'm saying something different though. If you have 2 projects, you won't be able to split your time as effectively so you may have 40% focus for each, and so on. As you take on more and more projects, the time it takes to get back into the groove increases. You are likely to spend a lot of time moving between projects and this will disrupt your overall focus.