You can have a lot of hobbies but you probably have someone or two passion. The difference between Passion and hobbies is when you take it very seriously and spend serious time to complete it and always thinking about it- that is a clear sign of passion. But on the other hand, hobbies are when you do something in your free time and don't take it on a serious matter it is a sign of hobbies.
May after reading this you can find your true passion, differentiate with your hobbies and make time for it
Examine what occupies your mind more often: Examine what you think about most of the time. While you are driving eating or going to sleep what in your mind and you are constantly thinking about.
Keep an eye on how much time you spend: The things you are doing most of the time is are likely to be your passion. Notice what you do more often.
Keeping an eye on the clock: Check whether you are watching the clock repeatedly or unaware of the time. Generally, when you are working on your passion you will not notice the time but in the case of hobbies you will check the time repeatedly
Notice on which time flew fast: Notice if time flew fast while doing the job. While you are pursuing your passion time will flew fast rather than the hobbies. Like if playing basketball for 3 hours feels very tiring and playing guitar or 3 hours feels like 2 minutes it’s a sure sign of passion.
Are you relaxing! If you are feeling light and calm you are probably doing a hobby but if you feel focused and tensed for the work you are working on your passion.
Take a break: Choose something which you want to differentiate between hobby and passion and stop doing it for a week. If you feel strong and want to do that job at any cost it is a sure sign of passion.