The enemy resembles us. Therefore, he needs to be approached not as an assembly of 'targets' to be destroyed one by one; but as a living, intelligent entity capable of acting and reacting. ↗
That would be getting up at 5 am... I don't understand why film's shoot such brutal hours. I think it'd be worth it to not be so strictly cost-effective and have an 8 hour day. The film's would benefit in the end. ↗