But there is no way I would say you could return to normal activity straight afterwards. Go home/or to hotel and to bed and sleep it off (and have someone accompany you afterwards).
I've read horror stories of pain from this procedure, but from what I have gleaned from reading reviews, you have to have the pain in order to have the results, and I do vaguely remember some sore points. But no-one wants to endure discomfort for a couple of hours, so take sedatives and painkillers (they will provide the script) and semi sleep through the process.
Six months on I look wonderful and I feel this is improving all the time. I'm 54.
But the results were immediate, especially under the chin - the "double" is gone.
I can't recommend this procedure highly enough and I was lucky that there was 20% off deal. If you are vain (like I am) and want to look younger and better, have this done, it really works.