I do not expect that many people will try that, but if someone is so desperate better do not repeat stupid mistakes.
In my case that was just temporary fix for few weeks and i mostly use usual dentist service.
Not everybody can afford professional tooth repairs, and free goverment subsidized service is usually so bad that they do more damage than repair.
My father lost few good teeth because dentists considered them to much damaged to repair cheaply.
I had problems with my wisdom teeth so since there was nothing to loose I decided to repair them myself. It is just temporary repair, until I will find some dentist to extract them properly.
It appears to be not so impossible as you may expect. however wisdom teeth are very hard to reach and so work is complicated so quality is questionable.
There are 2 options for tooth repair, fillings or crowns, dentists especially cheap ones are in love with fillings. They don't last long and each repair does irreversible damage.
Crowns are best solution but somehow quite expensive even if there is no reason for them to be so.
Surprisingly, crowns are not so hard to make as you think, you can find instructions how to make vampire teeth for Halloween and without modifications these methods are usable for tooth repair too.
Only difference is that you need to glue them permanently.
Big filings are much harder to do for yourself. And also you risk to be unable to remove them in case of emergency.I would not recommend permanent DIY filings unless you have dental drill. It is best to avoid them because even professional doctors cant make them properly.
tiny filings are easy to do and are worth trying.
DISCLAIMER: this looks like medical procedure, but technically it is not since none of these instructions involve any work with living flesh(I only recommend very minor repairs). However it is possible to do some damage, and I am not responsible for that. especially if you try to repair heavy damage there is big chance that something will go wrong.
I am not a doctor and I will gladly accept suggestions or critic from any dentist.