Explaining it to gramma

The following quote seems to be attributed to Einstein. 

"You do not really understand something unless you can explain it to your grandmother."

After reshuffling all positional ideas during a few months, it seems that I have found finally an acceptable order:

1. make a pawn plan
2. make a piece plan
3. make an exchange plan

To me, the beginning is always the most difficult. The coming time I will elaborate on these plans.