Variance evens out

I have just returned from travelling so can't spent too long online. Had 20 mins at NL100 and made profit, +$78, single table 6-max. Later that night, fired up 2-tables for 40 minutes -$17 and +$45. Then picked daughter up from party and played 30 mins at 1:30am, went well initially on running $100 up to $213, before running into flopped 777, str8 and then flush to wipe me out. Nett result, +$6.

I'm always wary of playing tired but I felt good about all 3 sessions, had my fair share of luck, good and bad.