One day equals to 24h？
Do you waste your precious time？
You can set up 30 min or 45 min for an hour with this application.
We live a life following a clock. This is true.
If you think it is not true, you should use it.
It is the most important to do anything with concentrattion.
If one hour is 45 minutes, your concentration will be absolutely improved.
You can gain 15 min per hour.
You can win if you want !! You should try it as soon as possible.
