If I need 3 injections to go abroad next year then I'll book them and have them. I have worked damn hard all my life, I'm now retired and if all goes to plan I will be all over the place abroad next year, it's called living life to the full.
I've always liked travelling to foreign countries and experiencing different cultures, tasting their foods, seeing the sites I would normally only see on TV or on my laptop along with meeting the people of their land.
Like Howdy I've only got the one holiday to look forward to this October having taken things into prospective since the lockdown.