Clonazepam usage

I was prescribed Clonazepam a few years ago by my psychiatrist to take as and when needed up to 1mg per day (I have 0.5 tabs so can take 2 pd) since my latest relapse 10 weeks ago it's been necessary for me to take at least 1 0.5 tab per day with various results sometimes no effect, sometimes great, very rarely do I need to take 2 pd and occasionally I don't take any. 

I mentioned to my psychiatrist what I'm taking and he seemed unconcerned saying "leave the medication to me" which I'm happy to do, I don't automatically reach for one when I feel anxious I tend to deal with it myself so it's a course of last resort and my safety net so to speak.

Whilst I treat them with respect I'm still conscious of dependency and tolerance. It's worth noting that for the last 10 weeks I feel I've been on meds that simply haven't worked (Brintellex and Quietiapine) my new psychiatrist told me he wouldn't have put me on Brintellix so I feel I've been left high and dry for the time.

Is there anyone else on Clonazepam, what dose and how do you find it? It takes around 1 hour to kick in for me and even then if my anxiety is really high it has little effect if any. 

Given my usage am I being safe? I'm hoping when I switch anti depressants to venlafaxine which worked for me in the past for anxiety I'll not need the Clonazepam but I'm not sure how or whether I'll need to taper off?

It's worth noting that upto my latest relapse I hardly took a clonazepam so didn't build up a tolerance or dependency prior. N 

Hi I know we are all different but I took an opiate type med once to help my anxiety and tension . Even though i took small amount and only for a few months I decided to stop taking as weren't helping much. Should have tapered with help of doctor. I was so ill ( withdrawal type I'll) was awful, head was racing more than with my anxiety( if you can believe that) heart racing sweating and of course the total fear and anxiety of how long these symptoms would last, trying to say I would now always taper off, even if taking small amount of meds, wish we could all find the right meds straight away instead of having constant worry that we may be on wrong ones❤️