- Buying a camera first. Fix: sound and light first.
- Ignoring the plug. Fix: check USB-C, Lightning or jack before paying.
- Buying many cheap things. Fix: buy one good thing at a time.
- No backup. Fix: copy files to a second place every week.
- Never testing before a shoot. Fix: test the whole kit the day before.
- Forgetting power. Fix: a power bank and a second cable.
- Believing reviews that sound like adverts. Fix: read the middle ratings.
- Not keeping the invoice. Fix: photograph it on the day.
- Skipping the return window. Fix: test on the day it arrives.
- Buying gear instead of making videos. Fix: set a number of videos to make before buying more.
Start with what to buy first.
A rule for each purchase
Before you buy, write down the problem the item fixes, for example "my voice is muffled" or "my picture shakes". If you cannot name a problem, wait. After it arrives, check that the problem is really smaller. If not, return it.