Starting a new game immediately after playing a longterm farm...the pitfalls.

I have a farm on year 10 but recently started a new farm as I wanted to try some mods.I'm laughing at how much I took for granted! Things like:

1) I keep forgetting I don't have a magnet ring. Constantly running back to collect things.

2) Forgetting I don't have a slime charm and rushing into a group of them in the mines. With a rusty sword. Fml.

What are your pitfalls when starting a new farm?