* You're putting yourself out there. Singing is an activity that makes you vulnerable because you are sharing your voice with others. You may be worried about how you sound or if you'll make a mistake.
* You may have a negative self-image. If you don't feel good about yourself, you're more likely to feel embarrassed about singing. You may think that you're not good enough or that you don't have the right voice.
* You're afraid of being judged. When you sing, you're putting your voice on display for others to critique. You may be worried about what they will think of you and if they will make fun of you.
* You're not used to being in the spotlight. If you're not used to being the center of attention, singing in front of others can feel incredibly uncomfortable. You may feel like you're being watched and scrutinized.
* You're comparing yourself to others. It's easy to get caught up in comparing yourself to other singers, especially if you think that they are more talented or successful than you. However, this can only lead to disappointment and discouragement.
It's important to remember that singing is a skill that can be learned and improved with practice. The more you sing, the more comfortable and confident you'll become. And even if you never feel completely comfortable singing in public, you can still enjoy singing for yourself and the people you love.