Thinking I'm gonna use this drawback from Universal Drawback Supplement. I don't like the idea of just becoming a person with history, I want to live it.

>Start at the Beginning [+100]: You begin every jump at the birth of your alter-ego for that jump. Your local powers mature as you grow as makes sense for the setting. As for your out of jump powers… they’ll begin manifesting in your toddler years (1% per year until you hit puberty for a standard human, though for races that mature slower, it will be proportional… thus a race that takes 100 years to hit puberty instead of 10 years would mature 1/10th as fast). Once you hit puberty it’ll increase to 6% per year (or proportional time unit). Expect to be back to full strength around the time the jump would normally start though, so this might be slower or faster in some jumps. Your memories of your other selves start out as dreams as you age and become more and more real until they naturally just merge at the moment of jump-start. You have a form of slowly decreasing plot armor as you get closer to the start of things. The more helpless you are, the stronger it is. This applies to all your companions who are imported into the jump with you, giving them +100 CP to be spent however the import rules allow, or only on Perks if they would normally not gain CP. Unimported companions do not gain this, and will join you as soon as your warehouse opens… at the start of the normal jump timeline.

Any reason I shouldn't? I guess being a baby again could suck, but I wouldn't have detailed memories of past lives to compare it to.