Sometimes, if it’s a large and complex code base, the difficult part can be knowing where to glue parts together, and how it relates with the rest of the functi

Sometimes, if it’s a large and complex code base, the difficult part can be knowing where to glue parts together, and how it relates with the rest of the functionality. So even if one has the aptitude to learn programming well, both patience and some grit is good to have to make a good career of it.