This Heights email shines with a catchy subject line and engaging visuals! The playful tone grabs attention, but let's amp it up. A bolder CTA could really pop, maybe using a contrasting color for "END THE CRASH CYCLE WITH VITALS." Consider adding a fun image or testimonial for extra personality. The copy is strong, but a touch more warmth in the messaging could make it feel even more inviting. Keep the momentum going!