Unholy Combination

Sammy has an old habit.  He likes to put his left thumb into his mouth and suck on it.  He's had this habit since he was born.

Now he has a new habit. 

After he poops in his diapers, he like to insert his left hand inside his messed up diapers and feel what's inside.

Habit 1 and habit 2 tend to combine and we have to be always on the alert.

 

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