How to understand : is it dispersion or just a bad play?

During this month I lost 10 buy-ins,but in previouses months I had profit.How to understand : is it dispersion or just a bad play?

That is not enough info to be sure, but both are possible.

good afternoon friend, there are many variables in this game tomorrow you might start a winning streak and forget this question. I recommend that you continue learning from mistakes so you will overcome this bad patch. regards....

how many tourney's or hands of cash game poker are you talking about? it is more than likely just variance and you are running cold. only you can tell us if it is partly due to playing bad. You need to put in lots of volume to help over come variance in the short term. Always be working on your game as well.

There a thing called TILT in poker. It happens to most players and you have to work through it. Study, review your hands with other players or friends, change your style of play, or maybe try a different game (Omaha). Don't give up.