It clicks once at startup but won't turn over

What is your question?

It had been running fine for about 20 to 25 min at highway speed then when I got to the store on my way home and ran into the store for about 5 min it would not start... The lights and everything worked but it would not start. I herd a single click when I tried the ignition

What makes this problem better or worse?

Unknown

How long has your 2002 Mazda B2300 had this problem?

About a week it's been tough at times to start after it's set over night