Gotta learn to keep my hands out of the tank!
The perfectionist in me cannot stand to see a single java moss frond, a single leaf drifting in the water. An out of place rock? EGADS! Sand that has been disturbed? OMGZ NO!
Then i stick my hands or a net in there and stir up all the flim-flam-flum on the bottom. GRR.
KEEP THE HANDS OFF THE TANK!