Taxiways are confusing. Tip?

[flighttimer]

So of course in flight school I had memorized with time the few small airports we used to land in, with very simple taxiways.
Now looking at the taxiways where our company operates, it confuses me so much.
After landing, do you guys usually just write the clearance the controller gives you on to the scratchpad and then look it up on the chart once vacated?
Do you mostly just write them and look for the signs?

I find it confuses me.

Thanks for any input.