It’s not difficult if you understand what you are trying to do conceptually.

For example, if you are trying to say “run this task at this specific time in Los Angeles time” and you put a specific UTC offset, it just doesn’t make any sense. Los Angeles time consists of two offsets, and yet here you openly put down something wrong. You need to put into your system literally Los Angeles time (like America/Los_Angeles) because that’s what you want. You didn’t want an offset. Dear god why are you putting an offset then?

Or you want to define a specific date but then you put into your system a date with a time like 12/12/2024 00:00. Like you started off with “I want to define a specific date” and here you openly just put a time. You had to make up 00:00. Why are you just doing random things without thinking?