Slightly different to my usual postings - but I'm 100% in support of James here. Mental health's a huge (and growing) problem for all walks of life - but as Entrepreneurs it's especially taboo.
I can only compare starting a company to falling in love. You are totally and utterly consumed by your startup, you put everything into it, it’s your life and everything moves extremely quickly. You can invest so heavily into it that you inadvertently block out the other things in your life too. This could be your friends, family, relationships, social life, health or wellbeing. Your company means that much to you.