Sorry, guys! During system maintenance, some functions like comment are unavailable.
abc
23 05,2025
Going to a library where ppl study helps me. Think of a goal and reward. Do a rotate subject study in every 10 minutes. or take a break every 10-30 minutes.   1 reply
23 05,2025
5 followers

question

2349 people did / 1657 want to do

All questions about this thing