Agreed on staying as low as actually works. If side effects get too rough, mine were gut related, splitting the dose even further is an option too. I ran 1.25mg every four days for a while. Almost quit at one point, glad I stuck with it since it ended up working great and I've stayed on that low amount since. Been a slow, steady road for me. Some people need to climb a lot higher to see results, and that's fine, just try not to measure your progress against theirs. Comes down to finding whatever actually works for your own body.