Successfully tame budgies within a few weeks

Successfully tame budgies within a few weeks. How does clicker training birds with budgerigars work?
A step-by-step guide for budgies taming and parakeet training.
 You've never had a budgie before and are wondering: 
How to tame budgies?
How long does it take to tame a budgie?
How can you tame a budgie?
How does the Clicker Training work?
What do the sounds of budgies reveal?
Differences in age or gender?
These and many more questions are answered for you in this guide. This is how taming and gaining the trust of budgies should work. You can have a lot of fun with these wonderful birds. But please do not keep them on their own!