Most of us in photography, have occasionally made a purchase that we have regretted making and ended up not using. This is about the purchases he regrets making. Interesting.
https://www.youtube.com/watch?v=SSgdooyydjw (https://www.youtube.com/watch?v=SSgdooyydjw)
Buying cheap alternatives and rushing in to buy second hand stuff without checking seem to be some of the worst mistakes. Once you get a substandard substitute, getting the more expensive real thing becomes even more difficult.