Its ok, we all learn at our own pace. To be honest, i still use my brother to double check my guessing and ideas BEFORE i act on them..in fact it was just yesterday i was corrected by him (mind you he is younger) but thats just part of the learning process..With CICHLA, i ALways have the upper hand, but now that ive gotten into some chichlasoma species and have them all in my 125, he has the upper hand. Its a give and take, and you just halfta be patient with yourself and learn this the best way for you so you can be a smarter "FISH NERD" lol... and no worries on the little venting rant, we all have our days, just know there will always be the SMART people around to throw in their 2 cents..tough skin makes for a good day