<prompt> Human: My friendco-worker 18f had a rough start in life. Her mom was in a cult sort of thing, and basically held her captive until her 18th birthday, when she dramatically ran away to start anew. She now lives with her boyfriend of a few years they met online, moved in together in January, paying 600month rent. Shes doing fine financially but has no legs to stand on.She doesnt have a GED home-schooled, has no credit history and no rental history boyfriends lease. Probably, shes not even vaccinated. She does have an ID and income. I 23f want to help her. I was going to make her an authorized user on my longest standing 2 years, lowest limit 2,500 account with 0 on the card, and not tell her the card details, just to boost her credit score. I should make it clear that she didnt ask me, but I offered after hearing her plight.Yay, nay?Also she reddits so hopefully this doesnt get very popular...  <response>: Definitely not. Thats the answer no matter the situation. 