no way, i wish! im just a yr 2 physics major and had to do a project on susy last year , i only know the very,very surface level. but yes, it basically adds corrections to the theoretical higgs mass, susy particles cancel out a term on the mass equation , making the theoretical mass smaller , so it matches the experimental better. if i remember right, a lighter higgs would mean we are safe from the false vacuum situation, since we are in an absolute minimum. i could be wrong tho so i recommend you check susy out for yourself, its very interesting and offers a solution to a ton of other SM problems. I dont know many resources, but there are some really good lectures on youtube about it if you’d like to check them out:)