It's even more important that time limit gives those in power a planned off-ramp.
The extreme case which you want to avoid is "politicians" (dictators) desperately clinging to power, because they did things that would get them killed if they ever lost their power, which is a vicious cycle.
The extreme case which you want to avoid is "politicians" (dictators) desperately clinging to power, because they did things that would get them killed if they ever lost their power, which is a vicious cycle.