I'm experiencing difficulty starting a conversation with random girls In uni. I am really shy and I don't really know what to say and how to start the convo. I saw a girl yesterday who I liked the look of sitting on her own and I was saying in my head to go over and sit next to her and ask about her day and what course she was doing etc but I just completely flopped and got anxious. I feel really rubbish about it and this happens all the time. I get super anxious and shakey. How do I go about this?