Ask me this question, because I am seeing tons and tons “devoted”, and thousands and thousands “attached”!
In “devotion”, you try to experience my space of Completion. In “attachment”, you try your best to pull me down to your level of incompletion. If you expect me to act in the same pattern you wanted, it is “attachment”. If you evolve in the space I am living and radiating, it is “devotion”. That is all! Very simple definition!