
* Slipping on an express belt while trying to build something
* Chopping trees. Chopping down entire forests (no shotgun). Getting stuck. Pile and piles of wood.
* Damage display on trees. I go mental when I see it

* Running around fixing / rebuilding stuff before construction bots can finally be built
* Trying to fit in everything between those crappy small electric poles at the start (and having to get rid of them later

* Getting trampled by one of your own trains...
What's yours?