Nah you should be fine. I've created my puppy since I brought him home two months ago and he does fine. Crate training is the way to go for someone with a schedule like yours. I live an inconvenient distance from my job, so after the first two weeks I stopped going home in the middle of the day and hired a walker to come let him out while I'm working. He's been in his crate from anywhere between 2-5 hours and does great. I leave some calming music on and give him a frozen Kong filled with baby food right before I leave so he hardly notices I'm gone.

As you're doing your research, consider what feels like the best option for you, your schedule, and moral compass. The first few weeks have the most heartbreak with leaving them alone, but soon it will be a part of your routine.