Berkeley can be a tough school; and with grinding academics, a vigorous social sphere, and other stress-inducing activities it is so important to take care of your mental health. There are many ways to tend to your needs, but one thing that has worked really well for me is therapy.
Before anything else, it is really important that you understand everyone can benefit from therapy. This means you must debunk any preconceived notions of therapy as something for “mentally ill” people. Therapy comes in all forms and is meant to target and help whoever is attending it. If I had it my way, every person in the world would be able to access free therapy.