I worked on my own for about 6 months time with a job, but in the 8 weeks that I have been at a well known bootcamp, there is no way I could have developed 1/10

I worked on my own for about 6 months time with a job, but in the 8 weeks that I have been at a well known bootcamp, there is no way I could have developed 1/10th of the knowledge that I have now during the same time period working a shitty job.