All 5 car trains, stop at the same places, stop at all stations, 1 diverging route where you can be routed either way depending on destination. Etc etc
Where I am the Main termination has over 20 platforms each with restriction on what stock can go in, what formation can go in and what can go in where depending on returning destinations. After each trip I return I have to consider all these things this can be over 5/6 times a day!
Each different trip you can be driving 4,5,8,10 or 12 car formations, again 5/6 times a day you have to consider where you should stop your train at the same stations you have may have just called at stopping somewhere different.
Multiple places you can be wrong routed with many many many diverging junctions in consecutive of each other where you could have taken one the previous trip but the next trip you are not to take it, or one trip you don’t accept the first one, but you accept the second, or accept the second but not the third etc etc and so on and vice versa.
Stop at certain stations one trip, miss them the other, you need a certain route indication to stop at certain stations, by the time you realise you needed a feather to call at your next stop it’s too late, but your previous working you didn’t need it.
I agree, overground certainly isn’t for everybody but I definitely disagree it’s made out to be as horrible and intense as it’s made out to be. I mean if the above isn’t intense then God help us to know what is lol.
If you can handle stopping a lot then really it should be a breeze with it’s mostly short-ish turns, of course if you hate stoppers then definetly it should be given a wide wide berth. Different drivers like and can handle different things.