I'm a super mature home student, in my 50s now, late 40s when I returned to education - 99% of my friends at uni are between 18 and 28; I'm still close friends with a lot of people I graduated with from my undergrad - even been on holiday with some of them. It definitely depends more on personality than anything else - I just get on with people and don't judge that young automatically equals immature; My university friends are from a variety of backgrounds - rich, poor, international, home, etc, they're all amazing people who I am immensely proud to call friends. Attitude is a big factor - if young students are standoffish because they think older students are boring or weird, then there will be a gulf between them, equally if mature students avoid younger students because they're 'kids' then that is just as bad. The truth is, young students often bring vitality, fun, and new ideas to us olds, and in return, we can offer maturity, experience, and established skills to younger students...I've supported numerous student friends going through intense life events, academic issues, and even taught a whole bunch how to cook! In return they have got me out into the world, helped improve my mental health, and made me feel like I have some worth. Be open-minded, however old you are 😀