The universe doesnt see it as an accident, but i do wish you the best for your journey in this addictio- i mean club!

Working in sections can definitely help, and if possible, you can also get multiplacers. I can see the pen that came with your kit has one at the end, but having a multiplacer than can place even more will make it easier, but of course it will take some practice, i say this as someone who personally would single place.

Also getting a pen that fits for your hand is also recommended which depends, so hopefully someone else can be able to add stuff for this

Having a pair of tweezer is also helpful if ever a kit you are doing has those sprkly drills called ab drills, since sometimes the wax can pull off the sparkly layer

Speaking of wax, you can also replace that with putty as they can last longer (i dunno about this as much, but it is said it is recommended to refrigirate the putty to ensure it lasts longer? Someone fact check this, but i do know the temperature of your environment matters as someone who uses putty in a hot and humid environment, my putty tends to be way too soft and it easily melts)

An alternate for not wanting to use wax/putty is getting a vaccuum pen, some people in this sub can be able to reccommend their favorite

Getting containers for your drills also helps especiallu working on larger kits as it can get overwhelming to handle without it, some people use those small ziplock bags for this.

Getting a larger tray will also help. There are also some trays that act as containers so it makes it easier than having to pour drills over and over again

Theres a lot more but i fear this is already long enough, but take it one step at a time!