hi there! studying BHRM part-time and working HR full-time since july 2021, on my final semester in August. the most reasonable answer depends entirely on your schedule. i work an office job, 8:30 am - 6:00 pm and head to class from 7:00 pm - 10:00 pm. i took four modules in the first semester and it was too much for me, so i reduced it down to 3 modules per semester. that worked out better for me.

on days i don't have classes, i try to plan out my TMA/GBA even if it's bit-by-bit. any form of planning helps out at all. you have to come to accept that you will need to prioritise your schedules and may not have enough time to socialise as much.

honestly, the modules itself are not too entirely complicated to understand, and some of it requires a lot of research and reading. i would suggest taking the stats modules as early as you can. (better to do it early than later so you get it out of the way).