Well thinking it is not based on research, otherwise I would say after researching the matter... so based on my gut feeling, I guess, maybe based on feelings on how many side projects I used to get done in a year versus how many I get done now. I don't know that I would call it an assumption, since an assumption I think of as something I will proceed from, as the basis of decisions and I'm not making any particular decisions based on what I think on this issue.