Despite what poeple think, it really is okay to slow down. Just keep going. There is a difference. As long as you continue to describe your Image Stream without allowing your conscious editor to interfere, you will experience a successful Image Stream session. And the more you Image Stream, you may find that you are more able to go faster. But if every time you Image Stream you feel tired, overwhelmed or out-of-breath, you probably will not look forward to Image Streaming again. So slow down, just keep going.