men prolly have their own trade offs. about the 'on' state, i know it's oversimplified, but in a way it is like that since u have a child, cos baby has to be monitored constantly, you can't just decide that you'ŗe done and have a break, then little human might die. and it goes on and on and on, you have to be aware of all the needs of ppl surrounding you (family, i mean, not some randoms) and it is very clear why feminism fights with all its might to downplay findings like that, bz almost every research that shows differences between sexes is seen as suspicious, as sexism and as a justification for patriarchal order, not to mention that ppl who make these findings often has to suffer harassment or even termination from their job.