I was thinking again today, How am I going to do it? More of those overwhelmed feelings came over me. Then I remembered that what Jehovah Jireh means is that He provides what I need when I need it. So when I can't figure out how I will do a thing in the future, if He provides what I need, He will be there to give me what I need when I get there. He's faithful like that. He won't abandon me.
I also thought about how He is the great I AM and that He will be to me what I need him to be when I need Him to be it. It's all about Him and His sufficiency and trusting Him with my life.
Now I can enjoy today, without fretting over tomorrow and the next day, etc.