I fell my first time too. We'll both get called noobs but at least know you're not alone.
Last night was the first night I had done the Garalon raid. The main lesson I learned... switch to Destro upon entry. There were so many low hp mobs that by the time I got my seed spread in each of them and popped, they were dead. And I probably only had my dots spread on 5-8 of them (less than half) by that time. I was down in 8th or 9th on the DPS charts (when I was 1st in the previous two LFRs). I need to singe all their little wings next time.