Motivated. More questions.

I have become a frequent asker, I’m moving tomorrow to a new house, I just began university and I’m actually really motivated with my life, so, I decided to take PE really seriously this time, but, before I started it for the third time, there are some questions that I’d like to make to you, friends, I know that your knowledge and experience can be of utility to people like me or probably other users.
So, here are my questions:
1.- I started, the first time, with a light routine (the linear one) that gave me some results in length (I am not pretty sure about the girth ones)… If I did it already once won’t it work now? (I’ve been ‘resting for like six months without any PE) Should I start with something harder?
2.- Do you think it is possible to make .3 in girth gains in like four or three months? I am actually 4.4 MSEG.
3.- Does it affect If I jelq while sitting or lying in my back?

Sorry if my questions sound stupid, but they’re the questions that I’ve always wanted to make but I didn’t…
Thank you, all…
Goodnight from Mexico!

Yes you should start back with the Newbie Routine.

Girth growth is subjective to each individual.

I jelq standing up, do it whatever way is most comfortable for you.

Perhaps consider starting a log, they can be very motivational and can keep you involved in the forum.