A lot of people put a lot of passion into their hobbies and simply give their second best to the work at hand.
Even the greatest fool can accomplish a task if it were after his or her heart. But the intelligent ones are those who can convert every work into one that suits their taste.
― Swami Vivekananda
The wise man devotes all his passion to the job at hand and gets far better results than the person who does it without full passion and focus.
The wise man works with focus taking massive action and gets results and develops passion for the job at hand.
Passion comes from doing work that matters. It follows meaningful work. Do not wait for passion before doing meaningful work.