I like playing ONLINE tournaments and LIVE cash(and tourneys). In cash, if you cant concentrate on your game and you think about the money involved, then i suggest tournaments. Like if you lose 100$ playing NL100 and you take it as money loss, not a buy-in loss, then you'll start playing worse and worse, because if like later if someone posts big blind, you see 1$ not 1BB. My English is quite bad, so i dont know how to say my thoughts correctly. In tournaments, the value of a chip will change. Like if your playing a tournament with 5000 ppl then if you double-up to 2k chips at early stage, then that 1k is much. But when you are in the final table and blinds 30000/60000 then that 1k is like a drop in the ocean. I prefer tournaments.