Hello everyone!

I just purchased my first straight razor today, already honed. I have never used a straight razor before, and shaving with it was very difficult. Luckily I didn't get cut too bad, just a couple nicks. After I shaved (30 min) I still noticed a lot of whiskers still on my face, particularly on my chin and neck area, any ideas on how I can accomplish this feat, and possibly take my shaving time down to at least 10 min? Thank you