If a goal is too hard or too easy there is a chance it won't be accomplished. The trick is to work on tasks that are on the edge of our current abilities. 

Keep tasks challenging but not impossible, and you will remain invested in them for long.

If they manage to throw you off with a really good point, try to stay on topic as best you can. 

Going off-topic can destroy your credibility, make you look defensive, and start new arguments. Stay focused on the current subject and keep your emotions out of it.

If yo...

Write a psyhical to-do list and put it beside your alarm on the other side of the room. 

It will make you stay motivated, organised, and will keep your brain empty when you try to sleep because all the tasks you need to do are safe there and forget-free. 

Also, if you feel you can't s...