It is different for different people.
If you dun mind crowded bus and MRT and long wait, you can go
out during weekend.
If you are driving, you have to get stuck in traffic jam or
trouble in finding a parking space.
Furthermore, you will face another seat issue when lunch and
dinner time arrives.
For me, I choose to stay home, surf net, chat and sleep whenever
I want.
All my friends are also stay at home people so I normally
venture out during weekdays.