What to do to avoid being late
IT"S THE BEST GUIDE HOW TO NOT BE LATE FOR ADULTS.
But if ur late, firstly u need to apologize 
U need to promise that u won't be late anymore
Follow the schedule 
If  live with ur family, u can ask them to wake u up
Take your time and prepare clothes in advance 
Iron ur clothes before the important events 
Make sure u don't miss the bus
U stil can order the taxi, but it will be much more expensive
Check time every 15 minutes 
ACTUALY, IT'S NOT REALLY NEED BUT U CAN DO IT
U need to have either a smartphone or watches 
Make yourself a schedule 
If ur too late, do not eat breakfast  
Some people say that eating breakfast is bad for ur health, but i don't agree with that, if u have time to eat breakfast do it
Or if ur too hungry, take a quick lunch
Get up early 
The most important thing u need to do in order not to be late
Don't watch too much movies before bed
Take a shower 
Go to sleep earlier
Set ur alarmclock
Set alarm clock specific to 1,5 hours before the going out
Not to turn it off