why do you want to become junior member? Do you want to apply in signature campaigns?
If that is what troubling you then there is a solution. Join moonforum.net. It has got signature campaigns and its not that difficult to level up there.
One of the most respectfull posts of higher ranked members trying to give some honest guidance to newbies that work (and yes, is work, I do/did translations) on bounties. Never wanted to have any signature, but this kind of rules changes without proper warning in advance and with retroactive effects, is making me feel very disappointed. And a lot of member jumped right away at another oportunity to make fun of newbies, showing little respect for other people that they even do not know. Will have a look at that forum. Many thanks.