Yup, what Boston said about the availability of learning resources. With resources such as Petter’s books about performance and security as well as Gaby’s recently-recorded masterclass readily available to you, it’s not necessarily about the number of months you put in, it’s about how you use those months.
It’s no secret that Bubble’s learning curve is steep, but there is a ton of awesome content out there to help you get up the curve. If you don’t take advantage of that content, well, that’s on you, and it will likely be difficult for you to become “good” at Bubble.
Best…
Mike