How long before I can re-enter the US on a B visa?

I'm a 24 year-old Australian traveller. I just spent a full 6 months in the US, mostly around LA. I stayed the full length of my allowed stay on a B2 tourist visa. I'd never ever been the States before!
I'm now back in Australia and wondering if I should wait another 6 months before coming to the US. I understand that is the general suggested guideline and that there are no real rules. I met a girl I really like there and would love to see her again. I'm not sure if anyone has any experience telling that to immigration on their next arrival.
Best Answer
There is no set time you must wait between visits. You could, in theory, return the day after you left, and be admitted again. The problem is that you have to convince the CBP agent that you are not trying to live or work in the US and are simply visiting. This becomes much more difficult when you don't spend much time outside the US...
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How soon can I reenter the USA on B1 visa?
If you have a B1/B2 visa, you can visit the United States whenever you want to \u2013 as long as your passport is valid.How soon can I re enter the USA on tourist visa?
There is no limit on the number of times you may enter the U.S. under either ESTA of a visa. However, if reentering the U.S. using ESTA soon after staying for nearly 90 days, you can expect to be questioned in detail by the immigration officer about the purpose of your visit.How many times can I enter on B1 B2 visa?
The holder of a B-2 visa can stay for a maximum of 180 days per entry (several times consecutively or at a time). These conditions apply to all visits until the visa has expired. After that the person must reapply for the visa at their U.S. consulate.Can you enter the US on a B1 B2 visa?
B1 and B2 visas come under the US visitor visa classification. With a B1 B2 visa, you are permitted entry into the US on a temporary basis for a range of permissible activities.How frequently can I visit the United States as a B-1 or B-2 visitor?
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