I did it for three years (shift-work including pager and remote support, sometimes 7 days a week, 24 hours a day) and whilst it was ok'ish it was also extremely stressful at times. Also, it didn't help that I don't like talking on telephones as I have trouble gauging subtext and nuance without seeing a face. After three years I was burnt out and ever since I have refused to take a job that involves telephone support.
I'd say, give it a go as it may lead to better opportunities. You can always quit if it's not for you. If you do get the job and if you don't already know how to, I recommend learning how to program in your spare time as that suits me much better. It's quiet, far less stressful and utilises my skills much better than asking people to "turn it off and on again" ![Smile :)](./images/smilies/icon_smile.gif)
Oh, and I once did have someone seriously ask "which one's the 'any' key?" ![Smile :)](./images/smilies/icon_smile.gif)
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Diagnosed: Asperger's Syndrome (ICD-10)
Self-Diagnosed: Aphantasia
Your neurodiverse (Aspie) score: 152 of 200
Your neurotypical (non-autistic) score: 46 of 200
Listener of all things noisy, viewer of all things bloody, writer of all things sh*t.