I'd say 55k is a long-term goal, i'm talking about 3-4 years until we that price.
And what would a 20k suggestion warrant had it been proposed this time last year?
Anything can and will happen. What we've witnessed is the power of network effect and it should not be underestimated. 1 person getting involved in 2013 is now probably 20-100 people and every day that passes means more eventual onboarding.
I don't know if it'll be this year, but there will be a point where telephone numbers become real presuming BTC survives and it'll seem normal to the new arrivals. It's a straightforward consequence of more people chasing the same number of coins.
I only hope that exchanges have more of their shit together by that point because what's around now is still a long, long way from cutting it.