I do most all my shopping online and then with many of my younger relatives/friends...I just get VISA gift cards for them. Everyone says they love them since they can use them to buy whatever they like..
It's so much more important to me to save all my energy for visiting people and spending quality time with family and friends.
I just do my cards a little bit at a time so that I don't end up hurting my neck too much. I also wear my neck brace while writing them so it keeps me from getting sore.
And it's really a mental thing about flying....instead of getting yourself all nervous about it...try changing your thought process of it being something you love to do! I mean...it is absolutely awesome to be in the air flying over the country or water. And as you know...it's so much safer than even being in a car...
For those who need it, there is always taking an anti-anxiety medication or muscle relaxer beforehand and just bring books, or movies so that you can stay occupied during the flight...I miss it as I haven't been able to afford traveling lately. I would fly pretty much every month between my job and leisure time...
And not sure about your end questions...are you asking if you can use these things on a plane? I'm not sure about a TENS unit but I can't see why not after the plane takes off most electronic devices are fine. And you can always call the airline to ask about an ice pack but I can't see that being a problem as it will go through screening...but not sure if they put that the same as a 3 ounce limit like they do on other things...So that should be easy to check.
I bring my neck brace, my own super soft head pillow and blanket (Don't like their scratchy ones)...
And then I have audible books on my phone and movies for my computer and I am all set!
I just LOVE the holidays starting from Halloween to New Years..
It's just about weeding out the stuff that isn't important..No one cares if you bring a pre-cooked item to a party instead of doing it yourself...or whether you spent hours in a mall as you can find the same thing online these days.
It's about laughter, joy, yummy food, and memories with people you love:) The pain will be with me no matter what so I am determined to enjoy my ride in this life!