A very practical piece of advice! Thanks. This is roughly the picture I had in my mind about how to progress. My mother (who is a full-time consultant now) did this. She'd work at the government office during the first half of the day, then offer consultations during the rest of the day at a private establishment. She carried this on for several years and finally, when she retired from government service, she went into full-time practice and that seems to be working very well for her. The time-line of this is much longer than what you managed but I think her focus was never to quit government service asap.
Congratulations on where you are! I'd love for something like this in my career.
Congratulations on where you are! I'd love for something like this in my career.