Don’t go into the massage thinking there won’t be any discomfort at all though. Pain and discomfort are two different things. People usually describe discomfort as a “good hurt” - especially in reference to getting a massage. When you experience pain during a massage, it is more than discomfort and could even cause bruising or injury.
Everybody has different tolerances for pain, so a massage that is painful for one person may not be painful for you. If you find that your massage therapist isn’t working between your tolerance levels for pain, then it’s important that you say something. Massages should almost never cause you physical pain and very rarely is it okay for you to be left with marks on your body afterwards.
If you are booking your first massage, you probably don’t want to start out with a deep tissue session. Ease your way into massage therapy and start with something less specific, like Swedish or integrative massage.