Yes, but on the other side there is a chance to gain knowledge on a higher level, because of comparing different things and finding the common patterns. But thi

Yes, but on the other side there is a chance to gain knowledge on a higher level, because of comparing different things and finding the common patterns. But this only really works well when those things are similar enough to have common patterns. And from experience I think it's true that at some point one should move from being a jack of all trades to become a master of some things. But as big as the world has become today, the road to this has become even longer. I think today it's not so unusual anymore to search some years or longer for your calling to master.