I look at other dads and I feel inadequate. I

don't look at this as a negative but turn it into a positive. while there are other dads who are working out there, they are always complaining how they barely get to spend enough time with their baby and partner. you can use this to your advantage. teach your baby things the way you like and have learnt. help out your wife by cooking for her, and who knows it may bring out some special skills in you, which you could document. maybe start an online channel where you share what all you are cooking at home as a full time dad? :)