Wow, this recipe is great... I've always had a little bit of trouble with croissant pastry (partly through lack of practice) but I will definitely give your tutorial / recipe a go! (topwithcinnamon.com)
There are also plenty of people brimming with self - confidence who, due to a lack of practice or preparation, give a presentation that doesn't connect. (entrepreneur.com)
Many of us know examples where Catholic children from lapsed homes have made remarkable spiritual growth despite the lack of practice in their families. (faith.org.uk)