No, not really tired, and I don't have sleep apnoea every night.
I was diagnosed with it in about 2012. An ex gf insisted I went to the docs to get it checked out. He referred me to a specialist a Wythenshawe hospital. I was asked to fall asleep in a darkened room 2 hours whilst being monitored with some fancy electronic kit checking heart and pulse rate etc.
On consulting the specialist I asked the doctor if I had sleep apnoea .He said I had the condition. I was asked to wear a wristband for a full 8hours sleep to monitor my sleep, then an appointment was made for a return visit to discuss the findings.
On the return visit I waited for the specialist to analyse the data. When he called me into his office I asked him how many times I stopped breathing in the night whilst trying to be jokey about it... His poker face was unwavered as he told me "653 times".
He said I needed to take a machine to help me breathe whilst sleeping. After 10 minutes or so of the ex pisstaking I managed to nod off for the night looking something like Hannibal Lecter. In the morning I woke up and nearly shit myself as the mask had slipped and was over my face with oxygen leaking, sounded like a snake hissing. That was that and I've not wore the mask thing since.