4 ms·Tbh if entire tasks are taking 3 weeks you have problems.by UK-AL 4y agoTbh if entire tasks are taking 3 weeks you have problems.nikau 4y agoOr you are working on complex problems and interdependencies not tonka toy systems.UK-AL 4y agoI've worked on very complicated systems(Mathematical simulations etc), you can always break it down to sub problems.