Don't just give advice.

Do give solicited advice.

Don't discuss numbers.

Do discuss strategies.

Don't compare.

Do encourage.

(At a restaurant) Don't talk about money in front of your server.

Do decide before you sit down how to split the bill.

Don't brag about your success.

Do "Pull them into your journey..."

The bonus:

   LISTEN.  Listen more than you speak.  Listen.