Hey mate.
I enjoy it, I find it relaxing. I am in no position to tutor someone but you can make some good stuff with pretty much zero experience, I got into DIY as I was paying £100+ pounds on premium eliquids a month, Almost as much as I spent when I smoked (I smoked roll ups)
I still buy a premium bottle (Sticking to one a month) for the superior taste of them as a treat but my day to day stuff is now home brewed and i am chuffed with them. I am pretty sure though if I keep it up I will be able to make almost-premium level liquid
The tips I can offer are:
1- Dont waste your money with the Maker kits, Alot of it is unnecessary, Buy them seperately. Its more hassle but it is cheaper
2- Read up on it. Have recipes in mind when you buy your flavouring (Dont buy flavours and then think on what you can make with it)
3- Go in stages, Its alot to get right first time. I started with making 10 ml batches of Unflavoured/nic free juice to find my prefered PG/VG ratio (I did 75/25, 60/40, 50/50, 40/60, 25/75), Then experiemented with levels of flavouring over a few days and then added the nicotine.
4- Write everything down - I have a dedicated notepad where i right down my recipe, date of production and Initial and After steep taste, Take notes on whether it could use more/less vapour or a change in PG/VG ratios
5- Try every new flavour separately - Easier to findout what would mix with what if it wasnt all in a huge cluster .... to begin with
Try it! We can learn together haha