This message is sponsored by StimScience.Founders and startup leaders will be the first to admit that they have struggled with sleep at some point in their career. It can easily turn into a vicious cycle: sleepless nights lead to moody and unproductive days, which lead to more stress and insomnia. StimScience's CEO, Aaron Bromberg, is sleeping great, even though his company has all the early stage startup challenges you'd expect.