Jack is attempting to replicate an experiment in which some baby mice were licked and nuzzled by their mothers constantly and some were neglected. jack noted that when a mother mouse licks her newborn babies, that action reduced methylation of a gene, allowing increased serotonin to be released by the hypothalamus. the serotonin not only increased momentary pleasure but also started a chain of epigenetic responses that reduced stress hormones from many parts of the brain and body. jack's subsequent experiments with the mice seem to indicate that the effects were lifelong. jack's experiment seems to imply that:
a. every experience that a person has, especially in the early days and months, affects brain pattern. b. genetics is the decisive element in brain development. c. baby mice may show some delayed neuron growth but no lasting damage if normal nurturing proceeds after the experiment. d. rapid growth and refinement in axons, dendrites, and synapses occur in mammalian brains regardless of nature or nurture.

Heyyy! drugs are not good for u. and u should know that! it can injure you or hurt u! drugs itself sounds dangerous! i'm pretty sure u heard many stories about the danger of drugs! even if u are addicted or just want to, pls don't do it! it's harmful even though maybe u don't realize it. until u realize it, it's going to be too late, and i don't want that to happen to u or to anyone. drugs shouldn't be your top priority, just think about it, why do u want to use drugs? u can do so many other things that can relive u, or things u like to do. i might not get what situation u are in, but drugs can't be the thing on your mind all the time, what if the ppl that cares about u gets hurt because, one day they get a call that u are in a hospital; injured or they can have a knock on there door telling them that u past away or something happened. it's not cool and upsetting, obviously i'm not someone who can force u to not do anything u want to do, but pls keep in mind, always think about the people who cares about u, and if u see a child younger than u by a lot, or just younger, u would tell them to not do drugs(maybe) if u do tell them that, u realize it's bad for them, which means u abounds do it either bc its bad. no matter the age, u shouldn't be doing stuff that would hurt u, bottom line is, i can't tell u what to do, u do u, but i'm younger than u, and just want to say pls don't get hurt.