My cats, husband, close friends and then therapist. Why I cuddle with my cats during hard times should be obvious, also husband. But when it's really bad I definetly text or call my therapist and cry on her voicemail.
Actually that is the biggest question I ask myself. I'm almost done with my master but I'm not sure if I wanna become a teacher anymore. After graduating I will try some different jobs and see how I feel about it. I think it's important that you have some kind of fun / fulfillment at work, otherwise I couldn't bare doing it (maybe a ADHD kinda stuff). If you can don't be afraid of exploring your options and look into jobs that aren't related to your education. I wish you the best of luck finding your way in life. Important is that you are happy and doing it for yourself imho.
A german saying: "Besser Vorsicht als Nachsicht." It means that you should better be cautious or prepared beforehand than having to clean your mess up after it went wrong. Good preparations help you a lot in life.
Get a cat or better two. It worked for me and my husband at least inside the house.