The most selfish
1letter
" I" -
Avoid it.
Most
satisfactory
2letters
"WE"-
Use it.
Most
poisonous
3letters
"EGO"-
Kill it.
Most used
4letters
"LOVE"-Value it
Most pleasing
5letters
"SMILE"-
Keep it.
Fastest spreading
6letters
"RUMOUR"-
Ignore it.
Hard working
7letters
"SUCCESS"-
Achive it.
most enviable
8letters
"JEALOUSY"
Distance it.
Most powerful
9letters
"KNOWLEDGE"
Acquire it.
Most divine
10 letter
FRIENDSHIP
Maintain it....