Apology Letters to Colleague.
Being Unpleasant to Look At Today

I want to sincerely apologize for my demeanor today. I recognize that my appearance and attitude may have come across as unpleasant, and I understand how this could have affected you and our work environment. It was unprofessional of me, and I take full responsibility for not presenting myself in a way that reflects our shared values of respect and collaboration. I realize that coming into work in such a state can create discomfort and disrupt the positive atmosphere we strive to maintain. I value our teamwork and the contributions you bring, and I regret any negative impact my behavior may have had on your day. Moving forward, I am committed to addressing the factors that led to this situation. I will be more mindful of my self-care and emotional state to ensure that I come to work ready to engage positively. Please know that I am open to any feedback you might have, and I welcome a conversation about how we can continue to support each other in our professional environment. Thank you for your understanding and patience. I appreciate your professionalism during this time and look forward to moving past this together.