The Matchmaker comes to
all Tamagotchis in the adult stage. Be careful that she doesn't come while the mail is being delivered! Tip: Set the time to 10:29 am, 2:59 pm or 6:59 pm and wait one minute. The Matchmaker will come if your Tamagotchi is 5 years old and has been an adult for a full 24 hours. If the mail comes, try again. She stays on the screen for about 20 seconds, so be ready for her! When you see her, quickly press the B button.EDIT: Yes, Universal adults can get married.
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To neglect your Tamagotchi, this is what to do:
•Wait until the attention beep to take care of it.
•Don't play games with it.
•Feed it -- a LOT. (Make it overweight: 75-99 lbs.)
•Only let the training points go to 4 at the maximum.
•Linked with above: If you don't want more training points, give it the opposite of what it needs. (Time-out for crying, praise for beeping for no reason, praise for giving bad presents, etc.)
•Wait for a while (anywhere from 10-30 minutes) to clean up poop.
•When its hearts are empty, wait for about 10 minutes before feeding it.
•Don't go to school.
•Try to keep the skill points low (less than 10 until is is an adult. When it's an adult, get the points up to 80 in one category so that it can get a job.)
•Try to keep the hearts at one happy, one hungry. Tip: If it has too many happy hearts, give it some time-outs.
Hope I helped,
(--tamalover99--)