钓鱼同治学等其他事情一样,有苦有乐,但不同水平和不同目的,会有不同的快乐。即兴之乐见人钓上了鱼而心血来潮,觉得好玩,便买了钓竿去学着钓。他们没有技术及心理准备,钓鱼可能只是略懂一二,也可能一点不懂,当场便学,能否钓上鱼几乎都靠运气。钓鱼时,一旦很久不上鱼,可能便会没有耐心继续,而一旦中鱼,就会满脸喜悦,甚至加入钓鱼爱 Fishing and other things as well as suffering and having fun, but different levels and different purposes, there will be different happy. Improvisation caught on the fish and whim, feel fun, they bought a fishing rod to learn to catch. They do not have the technical and psychological preparation. They may only know a little while fishing or they may not know it at all. They learned on the spot that fishing almost depends on luck. Fishing, once a long time do not fish, may not have the patience to continue, but once the fish, it will be full of joy, and even join the fishing love