We should not forget that at the start of this war Ukraine was about 1-to-10 in heavy weapons, artillery and air force. I don't know how much this has changed so far, but it is amazing that they survived at all. The Russians are carpet bombing them and they cannot answer because they don't have an air force, and they don't have long range rockets to destroy the Russian artillery.
I am worried that the West is not doing enough to help them, and the Ukrainians might be suffering heavy losses. I do not understand why the West says that Ukrainians cannot hit any targets inside Russia, while their own cities have been bombarded mercilessly for 100+ days. On 7th Dec 1941 the Japanese attacked Pearl Harbor, and 132 days later the Americans did a suicide mission to attack Tokyo, just to show the Japanese that they own country is not safe. England also attacked German cities. I don't understand why Ukraine does not have the right to attack Russian cities, while Ukrainian cities are being decimated. I think that the major problem here is that all the Western leaders are very weak (including Biden).