OSX.8 not waking up after sleep.

I'm starting to hate Mountain Lion.
1. When my Mac Book Pro goes to sleep for more then 15 minutes, it refuses to wake up.
    The screen stays blank, but I see my external HD's lights flashing.
2. Almost every other time I boot up, all I get is that Apple logo and the hated spinning disk.
    It will finally boot some times after about 10 to 15 minutes.
    The rest of the time it never boots. I have to do a hard power off.
3. It never takes less then 10 minutes to boot.
4. Why does it take 5 or more minutes to do a shutdown?
5. Half the time it refuses to shutdown.
    Get that gray screen with the spinning disk.
6. Normal printing over my networks have stopped working.
    Both over Ethernet or Wi-Fi.
    Two printers connected to an AirPort Express are now useless.
7. Air Print will not print to my new HP ePrint printer.
    Have to use HP's ePrint.com service to print.
    That means you can NOT print from most applications.
8. Time Machine keeps deserting my hard drive, so no backups occure.
    Keep getting an error message about no drive selected for backup.
    Time Machine folder can NOT be opened or viewed. No privilege.
Most of these problems started with Lion; that I had refused to use after installing.
Will I always be stuck using Snow Leopard?
Anyone have any solutions to these problems?
Mac user since 1984.
Retired computer programmer.
Retired Air Force MSgt.
Former Marine Sgt.
Former owner Re@Mac Computers of Florida.
PowerMac G4 Dual 1GHz, PowerMac G4 Single 1GHz, MBP-D 2.8 GHz, iPad-3 16 GB Wi-Fi.
Air Port Express, Cisco/Linksys EA4500, Belkin Wireless G, EyeTV 250.
Epsom Stylus C86, Epson Stylus CX3810, HP Photosmart 8250, HP Potosmart 7525 all-in-one ePrint +fax.

Starwin,
Try an SMC reset:
http://support.apple.com/kb/HT3964
Follow the directions that apply to you battery you should not remove yourself, or battery you can remove.
Best

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    Try an SMC reset:
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