Hi there, thank you for everybody’s ideas. I am going to try my best to respond to everyone, truly appreciate it 
Right, @JIMMWX, you are totally correct, the savings rates are shockingly poor, (maybe that’s not how you worded it), ha, so Easy Access wise maybe I am better keeping it where I am… most of those are either slightly lower than what I have currently with HSBC, or slightly higher and not worth the bank’s painful application process for minors, or not available to me yet until age 18.
@Revels, I mean you’re likely right… however I don’t tend to be able to let myself just simply accept that, lol, we’ll come back to alternatives later.
@N26throwaway, unless they have changed it, Barclays rainy day saver requires both Blue Rewards and an ‘eligible account’, their minor’s account aka ‘Young Person’s Account’ is essentially a Barclays Bank Account with any overdraft stripped out, all the in-app features, online is the same, same card etc… I believe they have ‘no credit footprint internally’ according to Barclays, either way, it isn’t eligible for Blue Rewards, even if I met the pay in - sadly.
In relation to your second point, Sir MacMonier, yes I considered this, bought a 4K BenQ Monitor and a Ryzen 5 PC and had around £700 left. I felt it was impulsive and wrong and kept beating myself up about it, and that’s why Amazon have now refunded 1 out of 2 purchases (so far).
@michaelw90, yes months ago I looked at Zopa, and you know what, it’s damn well perfect when we go back to my original thread posting, it adds a lovely bit of friction. But sadly, again not until the end of the year.
@Kershaw I like Martin Lewis’ site, been following for years on all sorts you might not expect one to be dealing with at 17 
@N26throwaway Yep, you seem to have cottoned on the age restrictions now, AND yes you are right, Monzo partners do not require me to be 18, allow friction in the form of a 24 hour period (i.e Oaknorth etc)… I am not eligible for Monzo and they won’t tell me why.
Course you were 18, we believe you. As for the CD Walkman thing it sounds glorious ha ha, as long as you were listening exclusively to Girls Aloud & Spice Girls or something… did you have a thing for Sophie Ellis-Bextor?
Gold… don’t know, see, I have done research in various places and I totally agree with you, and I know in the long term it would be good for me. I have serious issues with seeing the long term in a broad sense, without saying too much on a public forum, and frankly that’s probably why I’ve not put it into a commodity thus far.
@JIMMWX, @rarther, I still have a Sony CD Walkman from years ago, before I was a teenager, now has anyone heard of Motown? 
I can sell it to you for £4-500 as I reckon like at Argos your pockets are still bulging.
I have tried my best to address everyone, shouldn’t have let the replies pile up, however, here we are - let me know if I have missed anyone!
P.s: I wrote a rudimentary draft of a CV, if anyone is willing to look at it, I’d be happy, wanting to get a customer service job and some dough quickly, if only part time