"Aby for me usually I use the Critical Chain method and merge all buffers, but I use that buffer at the start for rest"
This a chat line from one my project management training participants. Actually lot of meaning is packed into this single sentence. The moment we know the buffers, we tend to procrastinate work, and in the process the buffer gets wasted. So that is great pitfall, when we start seeing all the buffers as single large chunk as feeder buffers or project buffers. Thanks a ton buddy, for this wonderful joke packed with punch !