Nervous to straighten my hair

I've been rocking my natural hair for 5 years now and honestly I LOVE my curls. Lately I've been curious to know what I'd look like with straight hair and my birthdays tomorrow so I'm really tempted to but at the same time I feel like this guilt and I can't wrap my head around why. Maybe I feel like Im betraying my natural hair lol

I don't know it's just weird.