Eclipse only works with -clean -refresh

My eclipse will open only if I started it from the terminal

/ Users / Me / Documents / eclipse / eclipse -clean -refresh

How can I open it normally? Right now, if I try, it hangs right in the middle.

I also tried

rm /Users/Me/Documents/workspace/.metadata/.lock

this is a recurring error in the log

!ENTRY org.eclipse.core.resources 2 10035 2014-02-05 16:58:18.820
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.

!ENTRY org.eclipse.core.net 1 0 2014-02-05 15:26:07.148
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences
!SESSION 2014-02-05 16:58:15.519 -----------------------------------------------
eclipse.buildId=4.3.0.M20130911-1000
java.version=1.6.0_65
java.vendor=Apple Inc.
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.jee.product -keyring /Users/William/.eclipse_keyring -showlocation
Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -keyring /Users/Me

/. eclipse_keyring -showlocation