Enthusiasm (noun) ولولہ، گرمجوشی، سرگرمی

intense and eager enjoyment, interest, or approval.
Example: “her energy and enthusiasm for life”
Conscientious (adjective) فرض شناس، محنتی، ایماندار

wishing to do one’s work or duty well and thoroughly.
Example: “a conscientious man, he took his duties very seriously”