You should not be so hard on yourself in a war zone. I am sure you are doing something. My wife and I helped a lot more with volunteering early in the war but now we have to focus on brining in income. Of course, we support Ukrainians financially now and also by spending our "dollars" on Ukrainian products and businesses. The economy has to keep rolling and it needs people lie us to continue to provide income. Peace. Slava Ukraina!