In the past, when you wanted to express how you have an important project or task to accomplish, you would say: 'the job fell on me' or 'there's a pressing issue I must tend to'.
Today, there's a new slang to express our attitude toward our to-do list: 'I'm on it!'.
I love this new expression. It's also a more Jewish approach. 'I'm on it' can trace its roots to this week's Torah portion: "Ki Teitzei L'Milchamah Al Oivecha - If you go out to war against your enemies, and the Lord, your God, will deliver him into your hands". A more literal translation would read: "If you go out to war on your enemies". There is a big difference. The key to winning lies in your approach to the battle. Go out with confidence and faith in G-d that you are on them, that you have the upper hand, and you will ultimately succeed.
'I'm on it' expresses a vital approach to life's many battles. When confronted with a challenge, whether medical, financial, interpersonal or spiritual, it is imperative that we go with confidence that with G-d's help, we will surely succeed.
When we see issues as 'falling on us' or 'pressing on us', we are somewhat surrendering to the issue, our courage depletes, and our chances of success will reflect that.
But we are on it. Sure, we may need emotional support, friends, mentors, and assistance. But, remember, G-d already provided you with the ammunition to tackle your challenge. You are always on it!