Hey everyone, just looking for some advice here as I'm feeling a little discouraged. Went to a local store yesterday, which was Saturday so it was pretty busy. I managed to find a seat at a DD table, $15 min, H17, DA2, DAS, cannot re-split aces, no surrender. The dealers were giving anywhere between 75%-80% penetration. I was using a 1-6 spread with my 2k session bankroll (10K total bankroll), $20 units. My bet ramp consisted of:

Zero and below: $15
TC +1: $20 (1 unit)
TC +2: $60 (3 units)
TC + 3: $100 (Max at 5 units)

I managed to play 10 hours taking breaks in between and lost my session bankroll of $2000.00 I guess my question is, is this normal? Do you guys have any advice? I'm sure there were counting mistakes in my game as it got later in the day. I was using the Hi/Lo with the Ill 18 indices. I felt like I was just losing a majority of my max bets. Anyways, looking forward to hearing from you guys and thanks for any advice in advance!