Tried making a custom Waifu Cup out of my ninja cup

The editing of an image to look like a waifu cup not to difficult, finding an etsy seller who could do it how I needed it a bit more difficult and thought once done the hard part was over.....God applying the vinyl sticker is way too difficult don't know if the adhesive is too sticky but if you mess up even a tiny bit you can't backtrack or else it ruins the sticker so you gotta start all over again. Luckily I had like 20ish tries but after like 6 I gave up for now. Will try again later but for now here's V 1.0