Neosteel is as serious as Tollyboy, even better for male belts. The manufacturer himself assured me that the model I wear is designed for permanent wearing. You should take a visit to his website.
Advices to get used to wear a chastity belt
Verrouille There are few Neosteel (female)wearers here
Neosteel developped new male chastity belts these last years, I wear the very last one. I recognize it has a lot of qualities. Perhaps it is just the chastity that is too hard for me. Mindset. I dont know.
Verrouille It's definitive I'm afraid (it seems to be an evidence to her) she will unlock me very rarely.
Why don't you talk to her?
I am also a forced wearer. I think if it wouldn't have been a thing my mom had to do as long as I can remember, it would be even more difficult to accept that it already was. Since I am with my boyfriend, I understand that it is needed to maintain the difference in our roles.
you should give yourself some time, wait a few more weeks. if you really get psychological problems, you should have conversations with your girlfriend to talk about improvements of your situation.
if your girlfriend still refuses, you should give her a choice. unlock your belt or separate (but this should be the last way)
Verrouille It's definitive I'm afraid (it seems to be an evidence to her) she will unlock me very rarely. From now on, I have to wear my chastity belt permanently. It's been now many days I'm locked and I cant get used to it.
You have serious problems with your relationship.
It's okay. Unlocking sometimes is okay. 
But it is only for the first weeks, then it will be 24/7.
I was unlocked today, what a relief! just came back into belt now.
I think I have to stay quiet in the belt (no erotic ideas etc), it would be better then.
You may be able to tell her to give you the key,or you would destroy the lock.Or don't accept to put it back on.Do you think refusing to keep wearing it can put your relationship in danger?
If she's the only one enjoying the situation,it is not good,and should not be used.
But,for your main question,I don't think we can get used to wear a chastity device,especially reluctantly.We can manage it better,but not be used to it.
Anyway,it should be opened often enough,to be erect,to not damage the penis.
Angelina if your girlfriend still refuses, you should give her a choice. unlock your belt or separate (but this should be the last way)
Right,if it makes him unhappy and she doesn't care,he can doubt she truly love him.
Verrouille I was unlocked today, what a relief! just came back into belt now.
I think I have to stay quiet in the belt (no erotic ideas etc), it would be better then.
Or don't accept to put it back on.
Verrouille Eventually, you do get used to it, or at least accustomed to it. There’s no easy way or shortcut. That’s why the lock is there. There is no other choice but to endure. Take solace in knowing that you do a very special thing by giving your GF this gift, and it allows you to offer up your sacrifice in a way very few are able to truly manage.
- Edited
Saintprudence
Thank you for solace. Certainly it's all mindset.
Sure we can be proud to be belted for the people we love.
Verrouille Indeed. I consider my orgasms to be the property of my spouse, not myself. I feel you are likely the same. We can take pride in the efforts we make to protect the property of our loved ones.
Saintprudence
What belt do you wear?
Verrouille My-steel.
How often are you unlocked?