Sucking thumb.

@2 mths 3 weeks and 4 days old

I can locate my thumb already. Initially I suck my fist, now I slowly stuff my thumb
in and now I enjoy sucking my thumb. If you remove my fingers, I will start crying. I suck my fingers till got the sucking sound.

Mommy said my sucking need very strong. However, I don't like to suck pacifier. I like my fingers.

I start with sucking my fist.