It can. The work is less about making you promise to stop and more about understanding what the self-harm is doing for you, then building something that does a similar job with less cost.
Practical parts of that usually include:
- Spotting your own warning signs early, the point where the pressure starts building
- Working out your triggers, whether that is a row at home, a work email, or lying awake at 3am
- Making a safety plan in your own words, for the moments when the urge is strongest
- Reducing easy access to whatever you use
- Finding things to try in the gap, so the urge has somewhere to go
Doing this by video has real advantages. You are in your own space, nobody sees you arrive anywhere, and you are not travelling home raw after a hard session. If you live somewhere with no local service, or a long waiting list, it may be the difference between getting help and not.
Be realistic, though. Progress is rarely a straight line, setbacks happen and they are not failure. Online therapy may also need to sit alongside your GP, a psychiatrist, or in-person care.
How does it compare with seeing someone in a room? For most common difficulties, research finds the two broadly comparable. What matters more is your level of risk, whether you and the therapist work well together, whether you have somewhere private to talk, and the quality of the service itself.