Cycles
First bull you buy.
First bear you learn and you buy.
Second bull you buy and you learn.
Second bear you learn and you buy.
Third bull you buy, you learn and you build.
Third bear you learn, you build and you buy.
..
Only the first cycle generally sucks, probably because you started the Learn face later.
Starting just my second cycle. First was very fun, can't wait for the next ones.
Study #bitcoin.