It's understandable that you want to post a selfie, but it's important to consider your boyfriend's feelings and boundaries. If he has expressed discomfort with you posting selfies, it's important to respect his wishes and have an open conversation about why it's important to you.
Posting a selfie without your boyfriend's permission could be seen as disrespectful and may cause tension in your relationship. It's important to prioritize communication and mutual respect in your relationship, especially when it comes to social media.
Instead of posting a selfie without your boyfriend's permission, consider having an open and honest conversation with him about your desire to share your life on social media. Explain to him that posting selfies makes you happy and that it's a way for you to connect with your friends and followers.
You could also compromise by finding alternative ways to post selfies that still respect your boyfriend's boundaries. For example, you could post a selfie of just your face or a photo of the two of you together, without focusing on your appearance.
Ultimately, it's important to prioritize your relationship and communicate openly and honestly with your partner. By respecting each other's boundaries and finding a compromise, you can maintain a healthy and happy relationship.