I've learnt to never be afraid to ask for help and ask if others if they need help. People that you can trust will appreciate when you're being open and honest with them. It is easy to become wrapped up in our own personal issues and busy life schedules that we forget to check on others when they seem fine and we forget to seek help for ourselves.
A simple but effective way to provide support to those asking for help is talking about self-care! Suggesting ideas and having a discussion on self-care tips can have a long-term positive impact on people!
I think it is also important to remember that if you don't feel like you are equipped enough to provide support to someone who is asking for help, thank them for trusting you and don't shut them off completely. Refer them on to someone who can help because a big obstacle to seeking help is being rejected, ignored and feeling judged. It can be professional help or a friend/ family member with more experience that may be able to help and if the person gives you permission to seek help from another person.
It is all about getting the conversation started and making sure no one gets left behind!