Why do I sometimes feel drained even after positive experiences?

Name: Siddharth

Date of Birth: 4 November 2000

Place of Birth: Telangana, India

Time of Birth: 3:00 AM

I often feel so tired even after being in fun or happy places. Makes me think if my aura is like… leaking or picking up energy in weird ways. I just wanna know why I still feel drained even after good vibes and what I can do to like… protect my aura and feel more balanced and alive.