The most selfish one letter word..."I"...AVOID IT.

The most satisfying two-letter word..."WE"...USE IT.

The most poisonous three-letter word..."EGO"...KILL IT.

The most used four-letter word..."LOVE"...VALUE IT.

The most pleasing five-letter word..."SMILE"...KEEP IT.

The fastest spreading six-letter word..."RUMOUR"...IGNORE IT.

The hardest working seven-letter word..."SUCCESS"...ACHIEVE IT.

The most enviable eight-letter word..."JEALOUSY"...DISTANCE IT.

The most powerful nine-letter word..."KNOWLEDGE"...ACQUIRE IT.

The most essential ten-letter word..."CONFIDENCE"...TRUST IT.