The way you need to model it is to mentally add friction/cost for retrieving tickets after some time. Doing things right now, without making them tickets is oft

The way you need to model it is to mentally add friction/cost for retrieving tickets after some time. Doing things right now, without making them tickets is often easier, because the problems context is still fresh, both to you and your customer. So potentially needed clarifications are easier to get while things are fresh than if you made them a few weeks down the line. This is especially true if the customer asks about minor things and these are a blocker or a huge annoyance to them. Fixing them right away will make you shine more than just putting it on a stash. But if you find yourself constantly fixing things that were specified and should actually work you got a problam with code quality. And if you constantly have to add small new things there is a problem with your customers clarity and a bigger meeting might be in order.