Between you and me and this person and that person over there?
Enormous.
It’s a bit of a stretch to suggest to someone – without first understanding their personality, their idiosyncrasies, their temperament, the kind of work that they’re good at and not good at – that they enter the field of work that you’re in.
Someone might like working alone, but that doesn’t mean they should do data entry.
Someone might like working with people, but that doesn’t mean they should become a counselor.
Just because it works for someone doesn’t mean it will work for someone else.