Lother_Storm said:
but what I don't get is that for example if you go from solder to initiate -> disciple (I think this could be a typical worrier priest of sigmar). You are not able to use charge anymore?! How is this explainable in roleplay (and there are a lot of other things like this). Please let me know how you handle things like this.
That part of your life is over, and you have fallen out of practice. It happens all the time in real life. It's not like you learn something and then can do it forever; you have to keep your skills up to date.
As far as the game is concerned, your skills and abilities may not fall behind, but the little tricks and advantages you get from focusing your time on something are lost until you get back on track (get a career where you can use them).