What factor is cited as highly influential regarding a Birman's acceptance of being held as an adult?

Answer

Consistent and gentle handling during kittenhood.

The variation in comfort levels when being held seems tied to the cat's early socialization and how consistently and gently they were handled as kittens.

What factor is cited as highly influential regarding a Birman's acceptance of being held as an adult?
ÇatpettemperamentBirmanaffection